Posted on Apr 24, 2012

The project consists of 35 LEDs arranged as a 5x7 matrix. This may not seem very impressive but you can display all sorts of effects and treat it like a `window on a large video screen.` The project comes with a series of test programs to test the operation of the screen and also the surrounding components. Then we come to the experiments. They start with a simple routine to illuminate a single LED and progress to flashing a LED, running a set of LEDs up and down the screen, and then a variety of animations.

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